3D WaterFall Chart - Redux

A while back a user requested to create a 3D WaterFall chart as presented by E Castanon Alvarez et. al. in "3D waterfall plots: a better graphical representation of tumor response in oncology" Annals of Oncology, Volume 28, Issue 3, 1 March 2017, Pages 454–456.  I posted a blog article titled [...]